German Gustavo Bertea Full stack software engineer

Senior Software Engineer

ChelseaLabs

Oct 2025 - Current (11 months)

Full Stack Engineer

Parser

May 2024 - Jun 2025 (1 year 2 months)

- nextjs - Javascript - dotnet

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Full Stack Developer

Valari Solutions

Dec 2023 - May 2024 (6 months)

Key responsabilities: ● Hands on of new projects for Mvp based applications with its communications ● Implement solutions in Backend of new services and provide documentation on frontend via open api ● Effective communication with Frontend team and ui team for provide clients vision of requirements. -Nest js -Mongodb -Mongoose -Docker -Aws

Full Stack Engineer

Inchcape Shipping Services

Jun 2023 - Nov 2023 (6 months)

● Monitor status of development and improve performance ● Tracking Support ticketing and implementing fixes prod prod environment ● Monitoring and implement ELK(elastic,logstash, kibana) and grafana for observability of performance ● Document and implement fixes of functionalities of new and old developments ● Initiate migration process from .net 2.1 to .net 6(LTS) version ● Create migration scripts and configurations common in different services that were out of date. ● Fix development environment for new joiners implementing docker and providing new docker images in company's hub. ● Track and Fix performance issues on services

Backend Software Engineer

Zoop

Oct 2021 - May 2023 (1 year 8 months)

● Develop new functionalities for an application built in node js and with a serverless framework on backend. ● Implement functionalities for Admin dashboard on React. ● Provide and mainain unit test with Mocha and integration tests with postman monitor ● Impement sqs queues for event source workflows. ● Implement upload to s3 and provide solutions to manipulate data. ● Develop functionality to translate using Google translate api. ● Implement Zendesk integration for project. ● Develop funtionalities for admin content creators and users on different projects. ● Implment documentation for endpoints on openapi swagger. ● Create sql queries for db interactions aswell as Sequelize migrations. Tech stack: - NodeJs - Serverless Framework - AWS

Advanced Consultant

Capgemini Engineering

Feb 2020 - Sep 2021 (1 year 8 months)

● Design Architecture for Project under CQRS and DDD for improve performance in .net5 for transport operatior system I+D. ● Implement Blazor Wasm for Frontend, create use cases and implement views for interact. ● Maintain communication with the business side, and implement the solutions on different projects as consultant. ● Developing new RESTful API, using .NET Core 3.1, cosmonaut, for insurance company that provided solutions to insurance motor and home implementations. ● Create Website and application development using Microservices Architecture with Azure ● Maintain and implement new features of good practices and Unit Test ● Maintain git repository using pipelines of azure DevOps, ETL for injection of data on cosmos, data provided by

Backend Software Developer

Globant

Aug 2018 - Jan 2020 (1 year 6 months)

● Develop new RESTful API, using .NET Core 2.2 and Entity Framework Core, for a Financial services project. ● Website and application development using Microservices Architecture with Azure ● Maintain and implement new features of good practices and make Unit Test - net core 2.2, c# - swagger swashbuckler - SQL server - azure - azure devops

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Software developer

Private Hospital of Córdoba

Jun 2018 - Aug 2018 (3 months)

● Develop functionalities for backend side (Restfull api) for update the helthcare system to Web based app ● Develop views for web side for implement appointment configurations. ● Create specific logic for each client workflow ● Implement fucntionalities for web project that were previous created for desktop app. Tech stack: - Angular 2 - C# - Sql - Web api - Vb.net

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Backend Software Developer

Private Hospital of Córdoba

Feb 2016 - Aug 2018 (2 years 7 months)

● Develop functionalities for helthcare system where we create new features ● Develop views for Desktop applications. ● Evaluate issues provided for each hopital ● Create specific logic for each client workflow ● Implement clinic history and integration with -Vb.net. -Sql Server. -TFS.

Backend Software Developer (American Airlines)

HewlettPackard

Jun 2015 - Jan 2016 (8 months)

● Develop functionalities for project in American Airlines for attendat callendars. ● implement functionality provided by Product Owner. ● Develop frontend for mantain flight attendat callendars and manage absences tech stack: - C#. - Entity Framework. - JQuery. - Javascript. - Wcf. - Sql Server 2008.

Backend Software Developer (Claro)

Vates SA

Nov 2014 - Jun 2015 (8 months)

● Develop Project for identify users in data wharehouse of claro ● Gather information from stakeholders and provide solutions to requested tech: - Sharepoint 2013 - Web Service - Pl/Sql

Backend Software Developer ( Allus )

Vates SA

Jun 2014 - Nov 2014 (6 months)

● Developing RESTful API, using C#, Maintain and implement new features of good practices. ● Develop visualization with Mvc4(html,css, js, razor)- tech - Entity Framework. - Jquery. - Javascript. - Sql Server 2008. - Api Rest.

Backend Software Developer

Vates SA

Jun 2013 - Jun 2014 (1 year 1 month)

● Develop application for tracking teeth aligners of a product similar to Invisalign. ● Mantain code and implement features provided by Product owner. ● Create functionalities and implement improvements and propone new ideas to build. - c# - JQuery. - Javascript. - Entity Framework. - Sql Server 2008

German Gustavo Bertea

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